138996698758650

Names of 138996698758650

• Cardinal: 138996698758650 can be written as One hundred thirty-eight trillion, nine hundred ninety-six billion, six hundred ninety-eight million, seven hundred fifty-eight thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.3899669875865 × 10¹⁴

Factors of 138996698758650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 797411

Divisors of 138996698758650

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 113 127 135 150 162 225 226 243 254 270 339 381 405 450 486 565 635 675 678 762 810 1017 1130 1143 1215 1270 1350 1695 1905 2025 2034 2286 2430 2825 3051 3175 3390 3429 3810 4050 5085 5650 5715 6075 6102 6350 6858 8475 9153 9525 10170 10287 11430 12150 14351 15255 16950 17145 18306 19050 20574 25425 27459 28575 28702 30510 30861 34290 43053 45765 50850 51435 54918 57150 61722 71755 76275 85725 86106 91530 102870 129159 137295 143510 152550 154305 171450 215265 228825 257175 258318 274590 308610 358775 387477 430530 457650 514350 645795 686475 717550 771525 774954 797161 1076325 1162431 1291590 1372950 1543050 1594322 1937385 2152650 2324862 2391483 3228975 3487293 3874770 3985805 4782966 5812155 6457950 6974586 7174449 7971610 9686925 11624310 11957415 14348898 17436465 19373850 19929025 21523347 23914830 29060775 34872930 35872245 39858050 43046694 58121550 59787075 64570041 71744490 87182325 90079193 101239447 107616735 119574150 129140082 174364650 179361225 180158386 193710123 202478894 215233470 270237579 303718341 322850205 358722450 387420246 450395965 506197235 538083675 540475158 607436682 645700410 810712737 900791930 911155023 968550615 1012394470 1076167350 1351187895 1518591705 1614251025 1621425474 1822310046 1937101230 2251979825 2432138211 2530986175 2702375790 2733465069 3037183410 3228502050 4053563685 4503959650 4555775115 4842753075 4864276422 5061972350 5466930138 6755939475 7296414633 7592958525 8107127370 8200395207 9111550230 9685506150 11440057511 12160691055 13511878950 13667325345 14592829266 15185917050 16400790414 20267818425 21889243899 22778875575 22880115022 24321382110 24601185621 27334650690 34320172533 36482073165 40535636850 41001976035 43778487798 45557751150 49202371242 57200287555 60803455275 68336626725 68640345066 72964146330 82003952070 102960517599 109446219495 114400575110 121606910550 123005928105 136673253450 171600862665 182410365825 205009880175 205921035198 218892438990 246011856210 286001437775 308881552797 343201725330 364820731650 410019760350 514802587995 547231097475 572002875550 615029640525 617763105594 858004313325 926644658391 1029605175990 1094462194950 1230059281050 1544407763985 1716008626650 1853289316782 2574012939975 2779933975173 3088815527970 4633223291955 5148025879950 5559867950346 7722038819925 9266446583910 13899669875865 15444077639850 23166116459775 27799339751730 46332232919550 69498349379325 138996698758650
• Sum of all divisors σ(n): 393772824926208
• Sum of proper divisors (its aliquot sum) s(n): 254776126167558
• 138996698758650 is an abundant number, because the sum of its proper divisors (254776126167558) is greater than itself. Its abundance is 115779427408908

Bases of 138996698758650

• Binary: 11111100110101010110000110110101011110111111010₂
• Hexadecimal: 0x7E6AB0DABDFA
• Base-36: 1D9Q79NHMI

Squares and roots of 138996698758650

• 138996698758650 squared (138996698758650²) is 19320082265802894450949822500
• 138996698758650 cubed (138996698758650³) is 2685427654692141058475914166399187839625000
• The square root of 138996698758650 is 11789686.1179019521
• The cube root of 138996698758650 is 51800.6045802647

Scales and comparisons

• 138,996,698,758,650 seconds is equal to 4,419,665 years, 3 weeks, 6 days, 11 hours, 37 minutes, 30 seconds.
• To count from 1 to 138,996,698,758,650 would take you about eleven million, forty-nine thousand, one hundred sixty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138996698758650 cubic inches would be around 4316.7 feet tall.

Recreational maths with 138996698758650

• 138996698758650 backwards is 056857896699831
• 138996698758650 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138996698758650's digits is 90
• More coming soon!